exactly. This doesn’t mean that a woman who had sex during her period cannot become pregnant, however. It is possible that sperm that entered her body during menstruation may survive long enough to fertilize an egg that is released later. Though not likely, it is even possible for an egg to be released while a woman is still having menstruation.
Raginghormone is correct though, I Doubt that sperm will stay that long during menstruation. During menstruation blood and soft tissue detach from the cervical lining during menstruation so its not likely for the sperm to stay there during menstruations...
So impregnation is most likely almost impossible during menstruation.
But I agree sa mga ka-espiya natin medyo madugo nga.
May bagong meaning ang "Bloody Mary"